PANSPERMIA: Asteroid Ryugu Contains All 5 DNA and RNA Building Blocks, Study Shows. The Japan Aer

PANSPERMIA: Asteroid Ryugu Contains All 5 DNA and RNA Building Blocks, Study Shows. The Japan Aerospace Exploration Agency (JAXA) launched the Hayabusa2 mission in 2014, sending a spacecraft on a 186-million-mile (300-million-kilometer) journey to Ryugu. One year after reaching the asteroid in 2018, the spacecraft landed on its surface and fired a projectile into it. […]